[R] I want to avioid unnecessary value

[Dimitri Liakhovitski]

I am not sure what you are trying to achive. How about:

df<-data.frame(kol1=c(2,9,4,3),kol2=c(5,6,6,2),kol3=c(9,6,5,1))
(df)
new.df<-df[(!(df[[1]] %in% 9)&!(df[[2]] %in% 9)&!(df[[3]] %in% 9)),]
(new.df)

But why would you want to delete all the valid values in all the other
columns if you have your "unnecessary value" in only one of the
columns?
Maybe you should restate what you are looking for.
Dimitri


On Thu, May 14, 2009 at 10:41 AM, Grześ <gregorio99 at gmail.com> wrote:
>
> I have a database like this:
>
> "kol1";"kol2";"kol3" ...
> "2";"5";"9"
> "9";"6";"6"
> "4";"6";"5"...
>
> I looking for a kod in R which let mi aviod in column unnecessary value, for
> example number "9".
>
> So, if I have:
>
> Kol1
> 2
> 9
> 4
> 4...
>
> after loop in R I would like to get my column like this:
> Kol1
> 2
> 4
> 4...
>
> If you have any idea I'll be grateful  to you for any idea
> --
> View this message in context: http://www.nabble.com/I-want-to-avioid-unnecessary-value-tp23542066p23542066.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>



-- 
Dimitri Liakhovitski
MarketTools, Inc.
Dimitri.Liakhovitski at markettools.com